# バイト アルバイトの求人検索はマイナビ バイト vs シェアフルシフト (旧Sync Up)

The clearest difference is review sentiment: バイト アルバイトの求人検索はマイナビ バイト at 50% against シェアフルシフト (旧Sync Up)'s 12%. シェアフルシフト (旧Sync Up)'s advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

バイト アルバイトの求人検索はマイナビ バイト ships an update every 3 weeks, シェアフルシフト (旧Sync Up) every 6 weeks. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | バイト アルバイトの求人検索はマイナビ バイト | シェアフルシフト (旧Sync Up) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (39 ratings)](https://appshunter.io/ios/app/id1159212942/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | **50.0% of reviews** | 12.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 100 MB | 13 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Mynavi Corporation](https://appshunter.io/developer/299597061) | [Sharefull,inc.](https://appshunter.io/developer/1451477854) |

## What reviewers say

### バイト アルバイトの求人検索はマイナビ バイト

[App page](https://appshunter.io/ios/app/id1159212942)

Find part-time and full-time job openings tailored to your lifestyle. Discover popular job types, short-term gigs, and opportunities for students. Filter by schedule, location, and preferences to easily find your ideal work.

**Highlights:** Wide range of job listings, Student-friendly opportunities, Filter by lifestyle and schedule, Short-term and flexible work options, Easy job saving and application, Nationwide job search, Resume templates and tips

**In-app purchases:** none


### シェアフルシフト (旧Sync Up)

[App page](https://appshunter.io/ios/app/sync-up/id1282333147)

Easily find and apply for available shifts at your workplace. This app allows staff to view open shifts, submit applications, and manage their schedules directly from their mobile device.

**Highlights:** Shift search, Shift application, Applied shift management, Shift submission, Notifications, Profile editing

**In-app purchases:** none


## Frequently asked questions

### Is バイト アルバイトの求人検索はマイナビ バイト free?

バイト アルバイトの求人検索はマイナビ バイト is free to download, with no in-app purchases.

### Is シェアフルシフト (旧Sync Up) free?

シェアフルシフト (旧Sync Up) is free to download, with no in-app purchases.

### Do バイト アルバイトの求人検索はマイナビ バイト or シェアフルシフト (旧Sync Up) have ads?

バイト アルバイトの求人検索はマイナビ バイト shows ads; シェアフルシフト (旧Sync Up) does not.

### Which is updated more often, バイト アルバイトの求人検索はマイナビ バイト or シェアフルシフト (旧Sync Up)?

バイト アルバイトの求人検索はマイナビ バイト ships an update every 3 weeks, and シェアフルシフト (旧Sync Up) every 6 weeks. Most recently, バイト アルバイトの求人検索はマイナビ バイト was updated on September 26, 2026 and シェアフルシフト (旧Sync Up) on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*